STRONTIUM HYDROXIDE OCTAHYDRATE CAS No MATERIAL SAFETY DATA SHEET SDS/MSDS

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1 STRONTIUM HYDROXIDE OCTAHYDRATE CAS No MATERIAL SAFETY DATA SHEET SDS/MSDS SECTION 1: Identification of the substance/mixture and of the company/undertaking 1.1 Product identifiers Product name : Strontium Hydroxide Octahydrate CAS-No. : Relevant identified uses of the substance or mixture and uses advised against Identified uses : Laboratory chemicals, Industrial & for professional use only. 1.3 Details of the supplier of the safety data sheet Company : Central Drug House (P) Ltd 7/28 Vardaan House New Delhi INDIA Telephone : care@cdhfinechemical.com 1.4 Emergency telephone number Emergency Phone # SECTION 2: Hazards identification 2.1 Classification of the substance or mixture : (9:00am - 6:00 pm) [Office hours] Classification according to Regulation (EC) No 1272/2008 Skin corrosion (Category 1B), H314 For the full text of the H-Statements mentioned in this Section, see Section Label elements Labelling according Regulation (EC) No 1272/2008 Pictogram Signal word Hazard statement(s) H314 Precautionary statement(s) P280 P305 + P351 + P338 P310 Danger Causes severe skin burns and eye damage. Wear protective gloves/ protective clothing/ eye protection/ face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. Page 1 of 6

2 Supplemental Hazard Statements none 2.3 Other hazards This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vpvb) at levels of 0.1% or higher. SECTION 3: Composition/information on ingredients 3.1 Substances Formula : Sr(OH) 2 8H 2 O Molecular weight : g/mol CAS-No. : EC-No. : Hazardous ingredients according to Regulation (EC) No 1272/2008 Component Classification Concentration Strontium hydroxide CAS-No EC-No For the full text of the H-Statements mentioned in this Section, see Section 16. SECTION 4: First aid measures 4.1 Description of first aid measures General advice Consult a physician. Show this safety data sheet to the doctor in attendance. Skin Corr. 1B; H314 <= 100 % If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. 4.2 Most important symptoms and effects, both acute and delayed The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section Indication of any immediate medical attention and special treatment needed SECTION 5: Firefighting measures 5.1 Extinguishing media Suitable extinguishing media 5.2 Special hazards arising from the substance or mixture Strontium oxides Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. 5.3 Advice for firefighters Wear self-contained breathing apparatus for firefighting if necessary. 5.4 Further information Page 2 of 6

3 SECTION 6: Accidental release measures 6.1 Personal precautions, protective equipment and emergency procedures Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section Environmental precautions Do not let product enter drains. 6.3 Methods and materials for containment and cleaning up Pick up and arrange disposal without creating dust. Sweep up and shovel. Keep in suitable, closed containers for disposal. 6.4 Reference to other sections For disposal see section 13. SECTION 7: Handling and storage 7.1 Precautions for safe handling Avoid formation of dust and aerosols. Provide appropriate exhaust ventilation at places where dust is formed.normal measures for preventive fire protection. For precautions see section Conditions for safe storage, including any incompatibilities Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Storage class (TRGS 510): Combustible solids, corrosive 7.3 Specific end use(s) Apart from the uses mentioned in section 1.2 no other specific uses are stipulated SECTION 8: Exposure controls/personal protection 8.1 Control parameters 8.2 Exposure controls Appropriate engineering controls Handle in accordance with good industrial hygiene and safety practice. W ash hands before breaks and at the end of workday. Personal protective equipment Eye/face protection Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Skin protection Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. Body Protection Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use (EN 143) respirator cartridges as a backup to engineering controls. If th full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Control of environmental exposure Do not let product enter drains. Page 3 of 6

4 SECTION 9: Physical and chemical properties 9.1 Information on basic physical and chemical properties a) Appearance Form: Crystals with lumps b) Odour c) Odour Threshold d) ph e) Melting point/freezing point f) Initial boiling point and boiling range g) Flash point Not applicable h) Evaporation rate i) Flammability (solid, gas) j) Upper/lower flammability or explosive limits k) Vapour pressure l) Vapour density m) Relative density 1.9 g/ml at 25 C n) Water solubility o) Partition coefficient: n- octanol/water p) Auto-ignition temperature q) Decomposition temperature r) Viscosity s) Explosive properties t) Oxidizing properties 9.2 Other safety information SECTION 10: Stability and reactivity 10.1 Reactivity 10.2 Chemical stability Stable under recommended storage conditions Possibility of hazardous reactions 10.4 Conditions to avoid 10.5 Incompatible materials acids, Strong oxidizing agents 10.6 Hazardous decomposition products Hazardous decomposition products formed under fire conditions. - Strontium oxides Other decomposition products - In the event of fire: see section 5 Page 4 of 6

5 SECTION 11: Toxicological information 11.1 Information on toxicological effects Acute toxicity Strontium hydroxide Skin corrosion/irritation (Strontium hydroxide) Serious eye damage/eye irritation (Strontium hydroxide) Respiratory or skin sensitisation (Strontium hydroxide) Germ cell mutagenicity (Strontium hydroxide) Carcinogenicity IARC: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC. Reproductive toxicity (Strontium hydroxide) Specific target organ toxicity - single exposure (Strontium hydroxide) Specific target organ toxicity - repeated exposure Aspiration hazard (Strontium hydroxide) Additional Information RTECS: Not available Cough, Shortness of breath, Headache, Nausea, Vomiting(Strontium hydroxide) SECTION 12: Ecological information 12.1 Toxicity 12.2 Persistence and degradability 12.3 Bioaccumulative potential 12.4 Mobility in soil (Strontium hydroxide) 12.5 Results of PBT and vpvb assessment This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vpvb) at levels of 0.1% or higher Other adverse effects SECTION 13: Disposal considerations 13.1 Waste treatment methods Product Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material. Dissolve or mix the material with a combustible solvent and burn in a chem scrubber. Page 5 of 6

6 14.1 UN number ADR/RID: Contaminated packaging Dispose of as unused product. SECTION 14: Transport information IMDG: 3262 IATA: 3262 UN proper shipping name ADR/RID: CORROSIVE SOLID, BASIC, INORGANIC, N.O.S. (Strontium hydroxide) IMDG: CORROSIVE SOLID, BASIC, INORGANIC, N.O.S. (Strontium hydroxide) IATA: Corrosive solid, basic, inorganic, n.o.s. (Strontium hydroxide) 14.3 Transport hazard class(es) ADR/RID: 8 IMDG: 8 IATA: Packaging group ADR/RID: II IMDG: II IATA: II 14.5 Environmental hazards ADR/RID: no IMDG Marine pollutant: no IATA: no 14.6 Special precautions for user SECTION 15: Regulatory information 15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture This safety datasheet complies with the requirements of Regulation (EC) No. 1907/ Chemical safety assessment For this product a chemical safety assessment was not carried out SECTION 16: Other information Full text of H-Statements referred to under sections 2 and 3. H314 Causes severe skin burns and eye damage. Further information The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Central Drug House (P) Ltd and its Affiliates shall not be held liable for any damage resulting from handling or from contact with the above product. See for additional terms and conditions of sale. Page 6 of 6